Physics The unit of noise pollution (level) is : Decibel Decimal None of these Ppm Decibel Decimal None of these Ppm ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of perceived loudness of sound ? Phon Hertz Sone Decibel Phon Hertz Sone Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics What is the full form of "RADAR" ? Radio Detecting and Ranging Radio Device and Ranging Region Device and Ranging Radio Detect and Rangs Radio Detecting and Ranging Radio Device and Ranging Region Device and Ranging Radio Detect and Rangs ANSWER DOWNLOAD EXAMIANS APP
Physics An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is: 600 units 60 units 6 units 0.6 units 600 units 60 units 6 units 0.6 units ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not an aerosol? Dust Fog Smoke Mud Dust Fog Smoke Mud ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Surface tension of water Capillary action Viscosity of water Water pressure Surface tension of water Capillary action Viscosity of water Water pressure ANSWER DOWNLOAD EXAMIANS APP
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